handle checkboxes in vue js form code example

Example 1: action checkbox selected vue js

<input type="checkbox" 
       :value="mainCat.merchantId" 
       id="mainCat.merchantId" 
       v-model="checkedCategories" 
       @change="check($event)">

Example 2: vue checkbox

<input type="checkbox" id="checkbox" v-model="checked">
<label for="checkbox">{{ checked }}</label>